Cranberries Have Role in Heart Health, Should We Give Thanks?

Several studies, including new research presented at the Cranberry Health Research Conference, suggest cranberries may play an important part in heart health. As we prepare for the Thanksgiving holiday and the height of cranberry season, it’s time to explore how these red berries may benefit heart health.

Cranberries are a rich source of polyphenols, including phenolic acids (e.g., benzoic, ellagic acids) and flavonoids (e.g., anthocyanins, flavonols), which have been found to have potent antioxidant properties. In fact, published research has shown “how polyphenol compounds help improve endothelial function, which is a critical factor in preventing atherosclerosis [hardening of the arteries]” and “to inhibit the abnormal platelet aggregation that cause most sudden heart attacks and strokes, while fighting inflammation and supporting healthy blood lipids.”

The current study follows several previous efforts to determine whether cranberries should be considered heart-healthy and worthy of attention beyond the role they have played for years. That role has focused on their ability to help prevent urinary tract infections, particularly in women who are susceptible to this common condition.

Studies of cranberries and heart health
Before we get to the latest research, let’s look briefly at what preceded it, beginning with a Tufts University study published in 2007. The authors of that review noted there was evidence to suggest that the polyphenols found in cranberries may reduce the risk of cardiovascular disease by hindering the accumulation of platelets and reducing blood pressure.

In a 2011 study, a team at Boston University School of Medicine examined the effects of cranberry juice on vascular function in individuals who had coronary artery disease. Two studies were conducted: an acute, no-placebo pilot that involved 15 patients, and a chronic, placebo-controlled crossover study that enrolled 44 patients.

In the chronic crossover study, the individuals were randomly assigned to drink 16 ounces daily of cranberry juice or placebo for four weeks. The participants in the acute study consumed 16 ounces of cranberry juice one time only.

Here’s what the investigators found:

• Mean carotid-femoral pulse wave velocity (an important measure of stiffness of the aorta) decreased after cranberry juice and increased after placebo 
• Several other important cardio measures, including blood pressure, brachial artery flow-mediated dilation, digital pulse amplitude tonometry, and carotid-radial pulse wave velocity, did not change
• In the pilot study, there was an improvement in brachial artery flow-mediated dilation and digital pulse amplitude tonometry four hours after the participants consumed a single 16-ounce portion of the juice

In a subsequent (2013) double-blind, randomized study, the authors set out to see whether daily consumption of double-strength cranberry juice over four months would have a beneficial impact on vascular function and endothelial cells (which line the walls of the arteries). A total of 69 men and women who had peripheral endothelial dysfunction and cardiovascular risk factors participated in the study and completed it.

The authors found that drinking the cranberry juice may protect against atherosclerosis by reducing the number of endothelial cells that make a compound called osteocalcin, which has been linked to hardening of the arteries.

Latest study of cranberries and heart health
In this latest study, the authors enrolled 10 healthy males (age 18-40) and evaluated the immediate impact on vascular health after they consumed 16 ounces of cranberry juice at various concentrations, ranging from 0 to 117 percent, including 25 percent, which is the concentration commonly found in commercial cranberry juice cocktail.

The investigators found that drinking cranberry juice improved (increased) flow-mediated vasodilation, which is a measure of blood flow and vascular health, ranging from 1 to 2.5 percent, depending on the concentration and when the participants were tested. At the highest concentration, there was a 10 mmHg decline in systolic blood pressure as well.

According to the study’s lead investigator, Dr. Ana Rodriguez-Mateos, of University Duesseldorf, Germany, “Significant improvements in vascular function from drinking two cups of cranberry juice suggest an important role for cranberries in a heart-healthy diet.”

The findings of these studies provide some evidence that cranberries may have a role in heart health. Although it may be too early to stock up on cranberry juice (which can contain lots of sugar depending on what you buy), it may be comforting to know that these little red berries may have more potential than helping ward off urinary tract infections. You may want to raise a glass of cranberry juice more often in the future…for heart health.

[via Emax Health]

How To Heal Cavities Naturally

The world is slowly waking up to the fact that, when you give the body what it needs, it can heal things we previously thought were impossible. A fine example of what is often deemed as an incurable health problem is dental cavities, but extensive research is now becoming more public about the true nature of tooth decay and the fact that there are proven remedies that can remedy it.

The Lies Perpetrated About Tooth Decay

According to the American Dental Association, the reason we have tooth decay is as follows:
“[Tooth decay] occurs when foods containing carbohydrates (sugars and starches) such as milk, pop, raisins, cakes or candy are frequently left on the teeth. Bacteria that live in the mouth thrive on these foods, producing acids as a result. Over a period of time, these acids destroy tooth enamel, resulting in tooth decay.”

There are a few problems with this theory, including:

• Groups of indigenous people who had fermentable carbohydrates stuck on their teeth all the time that did not brush or floss were mostly or completely free of tooth decay.
• Bacteria do not consume processed sugar or flour because of the lack of nutrients in them.
• Foods that bacteria like to eat, such as milk, vegetables, meat, fish and fruit, are not commonly implicated in causes of tooth decay.

So if the modern explanation of tooth decay is not accurate, what is actually the cause of tooth decay?

What Actually Causes Tooth Decay

Tooth decay, as researched by Dr. Weston Price and other dental pioneers, boiled down to three factors:

• Not enough minerals in the diet.
• Not enough fat-soluble vitamins (A, D, E, and K) in the diet.
• Nutrients not being readily bioavailable, and your intestinal system not properly absorbing them. The presence of phytic acid largely influences this factor.

Over a period of time, if your diet lacks vitamins and minerals from a poor diet and/or contains high levels of phytates (from grains, seeds, nuts, and legumes), the blood chemistry and the ratio of calcium and phosphorous become out of balance, which results in minerals being pulled from bones, causing tooth and bone loss.

So, the long-standing belief that sugar causes tooth decay is true, but as a result of it depleting nutrients from the body, not because bacteria eat it and produce acid that ruins your teeth.

The Food Remedies That Can Heal Cavities and Tooth Decay

In order to restore the ratio of calcium and phosphorus in our blood, and to enable minerals to bond to our teeth, it is not enough to just avoid eating too many sweet or processed foods. We must also eat health-building foods, containing copious amounts of minerals and vitamins that will build a glassy hard tooth structure.

Foods to focus on are:

• Coconut oil, grass-fed organic dairy (especially butter), grass-fed meats, seafood and bone broths.
• Organic cooked vegetables (soups with bone broth are ideal).
• Organ and gland meats, like liver.

Limit foods that are high in phytic acid, like grains, beans, nuts and seeds, as well as limiting processed food intake full of processed flours and sugars that upset blood sugar balance.

Supplements to consider are:

• Fermented cod liver oil – very high in fat soluble vitamins A, D and K.
• Magnesium – required to use calcium and phosphorous effectively.
• Gelatin – if you don’t have time to make bone broth, this is a good alternative and is great for gums and digestion.

[via Real Farmacy]

The Incredible Health Benefits of Ginger Root

Ginger root was first cultivated in South Asia, eventually spreading to East Africa and the Caribbean. Today, you can find it everywhere.


The root may look measly and weak, but just like its taste, ginger bears some robust health kicks. Filled with cancer-fighting antioxidants and mighty anti-inflammatory benefits, ginger is your key to vibrant health and a slim figure. The incredible healing power of the herbal root is in your reach, and there are many ways to enjoy the health benefits of ginger in your day-to-day life.

Ginger root has only 80 calories per 100 grams and contains essential nutrients and vitamins, such as vitamins B6 and B5, potassium, manganese, copper, and magnesium. Individual vitamin and mineral appreciation aside, the health benefits of ginger root are extensive and benefit the body on a holistic level, in ways that can’t be adequately numbered and listed. However, a few of ginger’s most salient health features are enough to convince you to incorporate it in your daily diet:

Ginger root contains essential oils such as gingerol, zingerone, shogaol, and farnesene. Gingerol and shagol have potent antioxidant and anti-inflammatory effects. Zingerone gives ginger its pungent flavor and is effective in treating diarrhea. Because ginger packs such significant anti-inflammatory benefits, it has been known to be particularly beneficial in reducing joint pain. It packs antibiotic and anti-fungal properties and prevents diabetes. Ginger has also been shown to overcome several types of cancer cells, such as lung, ovarian, colon, breast, skin, carcinoma, prostate, and pancreatic.
Ginger can also help you to lose weight. According to a study conducted by the Institute of Human Nutrition at Columbia University, ginger consumption led to an increase of the thermal affect of food, triggering reduced feelings of hunger. Don’t only look better in bed with ginger, but also experience an increased sex drive with it too!

Add a thin slice of fresh ginger root to hot tea or use it in a summer-apropos lemonade. Get creative with recipes involving ginger, from biscotti and ice cream, to fish cakes and clay pot chicken.

[via ecosalon]